On Tue, Jan 12, 2021 at 2:25 PM 'Andreas Haas' via v8-users
<[email protected]> wrote:
>
> +v8-users
>
> On Tue, Jan 12, 2021 at 2:23 PM Andreas Haas <[email protected]> wrote:
>>
>> Hi All,
>>
>> We were able to minimize the issue further. The problem is that the result
>> of the script is a promise. Already the script
>>
>> new Promise((res, rej) => {});
>>
>> hangs (thanks Camillo). The problem could be a missing MicroTasksScope, but
>> we still have to verify that.
>>
>> Cheers, Andreas
>>
>>
>> On Tue, Jan 12, 2021 at 8:25 AM Marja Hölttä <[email protected]> wrote:
>>>
>>> Hi,
>>>
>>> Top-level await only works for modules; assuming your scripts are not
>>> modules, so that's not applicable for you.
>>>
>>> Didn't ahaas@ implement an API for checking whether there's a pending task,
>>> so that you could spin the event loop while there's one?
>>>
>>>
>>> On Mon, Jan 11, 2021 at 5:30 PM Maitri Shastri <[email protected]>
>>> wrote:
>>>>
>>>> +V8 Google3
>>>>
>>>> On Mon, Jan 11, 2021 at 9:59 PM Maitri Shastri <[email protected]>
>>>> wrote:
>>>>>
>>>>> Hi All,
>>>>> Apps Script (script.google.com) uses Chrome V8 execution engine. Recently
>>>>> we encountered a bug (http://b/176740430) where the user called an async
>>>>> function directly and the script timed out. Is it possible as the
>>>>> embedder to call an async function and await the result?
>>>>> Executed it in chrome browser - and the linked snippet didnt time out
>>>>> there. +Andreas Haas pointed me to a public documentation.
new Promise((res, rej) => {}) won't ever resolve. It's not that you
can't await it (there are several ways of doing that) but it's never
going to complete.
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